Electronics and Electrical Engineering Quizzes

TAGS: Electronics

Most of today's electronic components and devices are made using automated machines that require expensive and high-precision robots. As the shrinking size and precision requirements of the device increases, the...

Commonly, lithium-ion battery uses organic electrolyte such as lithium salt dissolved in an organic&nbsp;solvent. However, this organic electrolyte can burst into flame therefore a research is done for water-based electrolyte...

Today's electronic devices are powered by transistors, which are tiny silicon structures that rely on negatively charged electrons moving through the silicon, forming an electric current. In recent years...

A team of Columbia Engineering researchers, led by Applied Physics Assistant Professor Nanfang Yu, has invented a method to control light propagating in confined pathways, or waveguides, with high efficiency...